Chevrolet 2007 Colorado, Owner'S Manual

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Setting the Tone (Bass/Treble)
AUDIO: Push and release the AUDIO knob until
BASS or TREB appears on the display. Turn the
knob to increase or to decrease. The tone display
shows the bass or the treble level. If a station is
weak or has static, decrease the treble.
To adjust the bass and the treble to the middle
position, push and hold the AUDIO knob. A beep
will sound.
To adjust all tone and speaker controls to the
middle position, push and hold the AUDIO knob
when no tone or speaker control displays. ALL
CENTERED appears on the display and you will
hear a beep.
AUTO EQ (Automatic Equalization): Press this
button to select customized equalization settings
designed for country/western, jazz, talk, pop, rock,
and classical.
To return the bass and treble to the manual mode,
push and release the AUTO EQ button until
CUSTOM appears on the display.
Adjusting the Speakers (Balance/Fade)
AUDIO: To adjust the balance between the
right and the left speakers, push and release the
AUDIO knob until BAL (balance) appears on
the display. Turn the knob to move the sound
toward the right or the left speakers.
To adjust the fade between the front and the rear
speakers, push and release the AUDIO knob until
FADE appears on the display. Turn the knob to
move the sound toward the front or the rear
speakers.
To adjust the balance or the fade to the middle
position, push the AUDIO knob to select BAL or
FADE, then push it again and hold it until you hear
one beep.
To adjust all tone and speaker controls to the
middle position, push and hold the AUDIO knob
when no tone or speaker control is displayed.
ALL CENTERED appears on the display and you
will hear a beep.
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